Question: Hello! Over a month ago now i developed a rash on the back of my right thigh. It was reddish And came after hot yoga/running. I was told it was contact dermatitis. Shortly after i started having pain in my joints...my thumb joints, fingers, wrists, knees, etx. No soreness or swelling..just intermittent aching. I went back to the dermatologist who did bloodwork for lupus and a cbc...both came back negative or normal. I then deceloped 2 rashes on my chin/nexk that resembled misquito bites but didnt itch. I went back to the doctor who did yet another cbc, mono test and both were fine. Finally got in to see a rheumatologist who said i had arhritis in my spine and muscle spasms in my neck. He did a thyroid panel and checked for other things. He found i had a bad vitamin d deficiency...mine was 17, the normal is 32 to 100. He prescribed vitamin d supplements twice a week. I go back in XXXXXXX for a re check and a comprehensive cbc test, etx. I am nervous that this is being caused by something scary as the rheumatologist said various cancers can cause vitamin d deficiency....although i feel better than i did i do still have achiness in my one thigh and hands, feet from time to time throughout the day. I am on the third week of vitamin d supplements. I am also concerned bc i am also starting to have another bite like spot on my neck...this one is a little itchy though. Anyway, i am worried that my joints are still achey and that all this is caused by a serious illness. I am only 27 and have a 7 month old and 2 and ahalf year old. I am worried about why the doxtor is doing another cbc in XXXXXXX just to make sure it isnt something horrible...makes me feel on edge.

Thank you! I understand about the skin issue but CBC was done recently and came back normal so im not sure it would be a systemic cause...what are your thoughts on that? I am not experiencing any weight loss thus far and definitely still have an appetite. I am tired but just started a new job. Again, im just worried this is something really serious.